Noise reduction type high-frequency transformer
By designing sound insulation and shock absorption components in high-frequency transformers, the noise and vibration problems caused by the lack of noise reduction structure of existing high-frequency transformers are solved, and a quieter environment and more stable equipment operation is achieved.
Patent Information
- Application Number
- CN202421623650.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing high-frequency transformers lack noise reduction structures, which leads to high noise during operation, affecting the environment and equipment stability, and may have a negative impact on the health of operators.
Design a noise-reducing high-frequency transformer, adopting a structure including transformer components, sound insulation components and shock absorbing components. The sound insulation assembly absorbs noise through sound insulation panels, sound insulation cotton, fixing panels and protective panels, and the shock absorbing components absorb vibration through shock absorbing shock plates and spring shock absorbers.
Effectively reduce noise and vibration during the transformer operation, provide a quieter environment, reduce the impact of noise on surrounding equipment and personnel, and enhance the operation stability of the transformer.
Smart Images
Figure CN222801565U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of transformer equipment, and particularly relates to a noise reduction type high frequency transformer. Background Art
[0002] A high-frequency transformer is a transformer used in high-frequency circuits. Its main functions are voltage conversion, signal transmission, and impedance matching. However, there is a problem that high-frequency transformers do not have a noise reduction structure in actual use. First of all, if there is no noise reduction structure, the transformer will generate a lot of noise during operation, which will not only interfere with the surrounding environment, but also affect people's normal work and life. Secondly, the lack of a noise reduction structure means that the transformer may generate strong vibrations during operation, which may lead to a decrease in the stability of the equipment, and then affect its performance and service life. This is because there is a lack of noise reduction components. The lack of noise reduction components will not only lead to the above problems, but also the high noise level may have a negative impact on the health of operators. Being in this environment for a long time may cause hearing problems or other health risks. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a noise reduction high frequency transformer to solve the problems raised in the above background technology.
[0004] The utility model is realized through the following technical scheme: a noise reduction type high-frequency transformer, comprising: a transformer assembly, a sound insulation assembly, and a shock absorbing assembly, the transformer assembly comprising: an iron core, a winding, a coil and a mounting plate, the outer surface of the winding is wound with a coil, the outer surface of the coil is mounted with an iron core, the left and right surfaces of the iron core are symmetrically mounted with mounting plates, the left and right surfaces of the transformer assembly are respectively mounted with a sound insulation assembly, the sound insulation assembly comprises: a sound insulation board, sound insulation cotton, a fixing plate and a protective plate, the outer surface of the sound insulation board is mounted with a protective plate, the inner surface of the sound insulation board is mounted with sound insulation cotton, the inner surface of the sound insulation board is integrally formed with a fixing plate, the shock absorbing assembly comprises: a shock absorbing board and a spring shock absorber, and a plurality of spring shock absorbers are evenly mounted on the upper surface of the shock absorbing board.
[0005] As a preferred embodiment, a mounting plate is symmetrically installed on the upper edge and the lower edge of the left surface and the right surface of the iron core, and the mounting plate is L-shaped. Two strip-shaped through holes are evenly opened on the surface of each mounting plate, and a sound insulation plate is installed between every two mounting plates on the left and right sides.
[0006] As a preferred embodiment, a fixing plate is integrally formed on the front edge and the rear edge of the inner surface of the sound insulation board respectively, and the structure formed by the two fixing plates and the sound insulation board is in a U-shaped structure. A sound insulation cavity is provided on the inner surface of the sound insulation board. When in use, the sound insulation component can absorb the noise generated by the transformer component, thereby effectively reducing the noise generated during the operation of the transformer, providing a quieter environment, reducing the impact of noise on surrounding equipment and personnel, and reducing the damage of noise to users.
[0007] As a preferred embodiment, a protective plate with the same length and width as the sound insulation board is installed on the outer surface of the sound insulation board, and sound insulation cotton made of PE sponge material is glued to the surface of the sound insulation board away from the protective plate. The sound insulation assembly is fixed to the left and right sides of the transformer assembly by fixing plates and screws.
[0008] As a preferred embodiment, four strip through holes 2 are opened on the surface of the shock-absorbing plate, the structure of the strip through hole 2 is the same as that of the strip through hole 1, and the central axis of the strip through hole 1 is collinear with the central axis of the strip through hole 2, and the material of the shock-absorbing plate is hard rubber.
[0009] As a preferred embodiment, a shock absorbing assembly is symmetrically installed on the upper surface and the lower surface of the transformer assembly, and one end of the two spring shock absorbers on the shock absorbing plate surface away from the shock absorbing plate is connected to the upper and lower surfaces of the transformer assembly. The shock absorbing assembly can absorb the vibration generated by the operation of the transformer assembly, thereby reducing noise, and at the same time can also reduce the impact of vibration on the transformer assembly and enhance operational stability.
[0010] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a sound insulation component, the sound insulation component includes: a sound insulation board, sound insulation cotton, a fixing plate and a protective plate, and a sound insulation component is respectively installed on the left surface and the right surface of the transformer component by screws. When in use, the sound insulation component can absorb the noise generated by the transformer component, thereby effectively reducing the noise generated during the operation of the transformer, providing a quieter environment, reducing the impact of noise on surrounding equipment and personnel, and reducing the damage of noise to users.
[0011] By setting a shock-absorbing component, the shock-absorbing component includes: a shock-absorbing plate and a spring shock absorber. A shock-absorbing component is respectively installed on the upper surface and the lower surface of the transformer component. When in use, the shock-absorbing component can absorb the vibration generated by the operation of the transformer component, thereby reducing noise. At the same time, it can also reduce the impact of vibration on the transformer component and enhance operational stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 The utility model is a schematic diagram of a transformer assembly of a noise reduction high-frequency transformer.
[0014] Figure 2 The utility model is a schematic diagram of a sound insulation component of a noise reduction high-frequency transformer.
[0015] Figure 3 The utility model is a schematic diagram of a vibration reduction component of a noise reduction high-frequency transformer.
[0016] In the figure, 100-iron core, 110-coil, 120-mounting plate, 121-strip through hole 1, 130-winding;
[0017] 200-sound insulation board, 210-fixing board, 220-sound insulation cotton, 230-protective board;
[0018] 300- shock absorbing plate, 301- strip through hole 2, 310- spring shock absorber. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 3The utility model provides a technical solution: a noise reduction high-frequency transformer, including: a transformer assembly, a sound insulation assembly, and a shock absorption assembly. The transformer assembly includes: an iron core 100, a winding 130, a coil 110, and a mounting plate 120. The outer surface of the winding 130 is wound with the coil 110, and the outer surface of the coil 110 is mounted with the iron core 100. The left and right surfaces of the iron core 100 are symmetrically mounted with the mounting plates 120. The left and right surfaces of the transformer assembly are respectively A sound insulation component is installed separately, and the sound insulation component includes: a sound insulation board 200, sound insulation cotton 220, a fixing plate 210 and a protective plate 230. The protective plate 230 is installed on the outer surface of the sound insulation board 200, and the sound insulation cotton 220 is installed on the inner surface of the sound insulation board 200. The inner surface of the sound insulation board 200 is integrally formed with the fixing plate 210. The shock absorbing component includes: a shock absorbing plate 300 and a spring shock absorber 310. A plurality of spring shock absorbers 310 are evenly installed on the upper surface of the shock absorbing plate 300.
[0021] See also Figure 1 , Figure 2 As the first embodiment of the utility model: a mounting plate 120 is symmetrically mounted on the upper edge and the lower edge of the left surface and the right surface of the iron core 100, and the mounting plate 120 is L-shaped. Two strip-shaped through holes 121 are evenly opened on the surface of each mounting plate 120, and a sound insulation board 200 is installed between every two mounting plates 120 on the left and right sides;
[0022] A fixing plate 210 is formed integrally at the front edge and the rear edge of the inner surface of the sound insulation board 200. The structure formed by the two fixing plates 210 and the sound insulation board 200 is in a U-shaped structure. A sound insulation cavity is provided on the inner surface of the sound insulation board 200.
[0023] A protective plate 230 having the same length and width as the sound insulation board 200 is installed on the outer surface of the sound insulation board 200, and a sound insulation cotton 220 made of PE sponge material is glued to the surface of the side of the sound insulation board 200 away from the protective plate 230. The sound insulation assembly is fixed to the left and right sides of the transformer assembly by a fixing plate 210 and screws;
[0024] When in use, two groups of sound insulation components are provided, and are fixed to the left surface and the right surface of the transformer component by screws respectively (the transformer is prior art, and a transformer suitable for this structural model can be selected. Its working principle and structure are prior art, which will not be described in detail here). When the transformer component is working, noise will be generated. At this time, the noise will be transmitted to the sound insulation board 200, and then absorbed by the sound insulation cotton 220 on the inner surface of the sound insulation board 200, and then transmitted to the sound insulation board 200, so that the sound insulation cavity inside the sound insulation board 200 is absorbed, thereby effectively reducing the noise generated by the operation of the transformer, providing a quieter environment, reducing the impact of noise on surrounding equipment and personnel, and reducing the damage of noise to users. In addition, the protective plate 230 on the outer surface of the sound insulation board 200 can provide a certain degree of protection for the coil 110 inside the transformer assembly, reducing the interference of external factors on the coil 110.
[0025] See also Figure 1 , Figure 3 As a second embodiment of the utility model: the surface of the shock absorbing plate 300 is provided with four strip through holes 2 301, the structure of the strip through hole 2 301 is the same as the structure of the strip through hole 1 121, and the central axis of the strip through hole 1 121 is collinear with the central axis of the strip through hole 2 301, and the material of the shock absorbing plate 300 is hard rubber,
[0026] A shock absorbing assembly is symmetrically installed on the upper and lower surfaces of the transformer assembly, and one end of the spring shock absorber 310 on the two shock absorbing plates 300 away from the shock absorbing plates 300 is connected to the upper and lower surfaces of the transformer assembly.
[0027] When in use, the user first installs the shock absorbing plate 300 on the surface of the two mounting plates 120, and then aligns the four strip through holes 2 301 of the shock absorbing plate 300 with the strip through holes 1 121 on the surface of the two mounting plates 120, and then installs the shock absorbing assembly and the transformer assembly at the required installation position by screws. During installation, the spring shock absorber 310 on the surface of the shock absorbing plate 300 is installed in contact with the upper and lower surfaces of the transformer assembly, so when the transformer assembly is working and vibrating, part of the vibration will be transmitted to the spring shock absorber 310, and then part of the vibration will be absorbed by the spring shock absorber 310, and then the other part of the vibration will be transmitted to the shock absorbing plate 300 made of hard rubber, and the other part of the vibration will be absorbed by the shock absorbing plate 300, thereby reducing the noise generated by the transformer assembly due to vibration. Therefore, the shock absorbing assembly can absorb the vibration generated by the operation of the transformer assembly, thereby reducing noise, and at the same time can also reduce the impact of vibration on the transformer assembly, thereby enhancing operational stability.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A noise reduction high frequency transformer, comprising: Transformer assembly, sound insulation assembly, shock absorption assembly, characterized in that the transformer assembly includes: an iron core (100), a winding (130), a coil (110) and a mounting plate (120), the outer surface of the winding (130) is wound with a coil (110), the outer surface of the coil (110) is mounted with an iron core (100), and mounting plates (120) are symmetrically mounted on the left and right surfaces of the iron core (100) respectively; A sound insulation assembly is respectively mounted on the left and right surfaces of the transformer assembly, and the sound insulation assembly includes: a sound insulation board (200), sound insulation cotton (220), a fixing plate (210) and a protection board (230), and the protection board (230) is mounted on the outer surface of the sound insulation board (200); The sound insulation cotton (220) is mounted on the inner surface of the sound insulation board (200), a fixing plate (210) is integrally formed on the inner surface of the sound insulation board (200), and the shock absorption assembly includes: a shock absorption board (300) and a spring shock absorber (310), and a plurality of spring shock absorbers (310) are evenly mounted on the upper surface of the shock absorption board (300).
2. A noise reduction high frequency transformer as claimed in claim 1, characterized in that: Mounting plates (120) are symmetrically mounted on the upper and lower edges of the left and right surfaces of the iron core (100) respectively, the mounting plate (120) has an L-shaped structure, and two strip-shaped through holes one (121) are evenly formed on the surface of each mounting plate (120), and a sound insulation board (200) is mounted between every two mounting plates (120) on the left and right sides respectively.
3. A noise reduction high frequency transformer as claimed in claim 2, characterized in that: A fixing plate (210) is integrally formed on the front and rear edges of the inner surface of the sound insulation board (200) respectively, and the structure formed by the two fixing plates (210) and the sound insulation board (200) has a U-shaped structure, and a sound insulation cavity is arranged on the inner surface of the sound insulation board (200).
4. A noise reduction high frequency transformer as claimed in claim 3, characterized in that: A protection board (230) having the same length and width as the sound insulation board (200) is mounted on the outer surface of the sound insulation board (200), a sound insulation cotton (220) made of PE sponge material is adhesively bonded to the side surface of the sound insulation board (200) away from the protection board (230), and the sound insulation assembly is fixed to the left and right sides of the transformer assembly through the fixing plate (210) and screws.
5. The noise reduction high frequency transformer according to claim 1, characterized in that: Four strip-shaped through holes two (301) are formed on the surface of the shock absorption board (300), the structure of the strip-shaped through hole two (301) is the same as that of the strip-shaped through hole one (121), and the central axis of the strip-shaped through hole one (121) is collinear with the central axis of the strip-shaped through hole two (301), and the material of the shock absorption board (300) is hard rubber.
6. A noise reduction high frequency transformer as claimed in claim 5, characterized in that: A shock absorption assembly is symmetrically mounted on the upper and lower surfaces of the transformer assembly respectively, and one end of the spring shock absorber (310) on the surface of the two shock absorption boards (300) away from the shock absorption board (300) is connected to the upper and lower surfaces of the transformer assembly.